treewide: Convert uses of struct resource to resource_size(ptr)
Several fixes as well where the +1 was missing.
Done via coccinelle scripts like:
@@
struct resource *ptr;
@@
- ptr->end - ptr->start + 1
+ resource_size(ptr)
and some grep and typing.
Mostly uncompiled, no cross-compilers.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
diff --git a/arch/powerpc/sysdev/axonram.c b/arch/powerpc/sysdev/axonram.c
index bd0d540..265f0f0 100644
--- a/arch/powerpc/sysdev/axonram.c
+++ b/arch/powerpc/sysdev/axonram.c
@@ -203,7 +203,7 @@
goto failed;
}
- bank->size = resource.end - resource.start + 1;
+ bank->size = resource_size(&resource);
if (bank->size == 0) {
dev_err(&device->dev, "No DDR2 memory found for %s%d\n",
diff --git a/arch/powerpc/sysdev/cpm1.c b/arch/powerpc/sysdev/cpm1.c
index 350787c..5d7d59a 100644
--- a/arch/powerpc/sysdev/cpm1.c
+++ b/arch/powerpc/sysdev/cpm1.c
@@ -148,7 +148,7 @@
if (ret)
goto end;
- cpic_reg = ioremap(res.start, res.end - res.start + 1);
+ cpic_reg = ioremap(res.start, resource_size(&res));
if (cpic_reg == NULL)
goto end;
diff --git a/arch/powerpc/sysdev/cpm_common.c b/arch/powerpc/sysdev/cpm_common.c
index 2b69aa0..d55d0ad 100644
--- a/arch/powerpc/sysdev/cpm_common.c
+++ b/arch/powerpc/sysdev/cpm_common.c
@@ -115,7 +115,7 @@
max = r.end;
rh_attach_region(&cpm_muram_info, r.start - muram_pbase,
- r.end - r.start + 1);
+ resource_size(&r));
}
muram_vbase = ioremap(muram_pbase, max - muram_pbase + 1);
diff --git a/arch/powerpc/sysdev/dart_iommu.c b/arch/powerpc/sysdev/dart_iommu.c
index 8e9e06a7c..4f2680f 100644
--- a/arch/powerpc/sysdev/dart_iommu.c
+++ b/arch/powerpc/sysdev/dart_iommu.c
@@ -239,7 +239,7 @@
DARTMAP_RPNMASK);
/* Map in DART registers */
- dart = ioremap(r.start, r.end - r.start + 1);
+ dart = ioremap(r.start, resource_size(&r));
if (dart == NULL)
panic("DART: Cannot map registers!");
diff --git a/arch/powerpc/sysdev/fsl_msi.c b/arch/powerpc/sysdev/fsl_msi.c
index 92e7833..419a772 100644
--- a/arch/powerpc/sysdev/fsl_msi.c
+++ b/arch/powerpc/sysdev/fsl_msi.c
@@ -349,7 +349,7 @@
goto error_out;
}
- msi->msi_regs = ioremap(res.start, res.end - res.start + 1);
+ msi->msi_regs = ioremap(res.start, resource_size(&res));
if (!msi->msi_regs) {
dev_err(&dev->dev, "ioremap problem failed\n");
goto error_out;
diff --git a/arch/powerpc/sysdev/fsl_pci.c b/arch/powerpc/sysdev/fsl_pci.c
index 68ca929..ba5cb3fa 100644
--- a/arch/powerpc/sysdev/fsl_pci.c
+++ b/arch/powerpc/sysdev/fsl_pci.c
@@ -64,7 +64,7 @@
{
resource_size_t pci_addr = res->start - offset;
resource_size_t phys_addr = res->start;
- resource_size_t size = res->end - res->start + 1;
+ resource_size_t size = resource_size(res);
u32 flags = 0x80044000; /* enable & mem R/W */
unsigned int i;
@@ -108,7 +108,7 @@
char *name = hose->dn->full_name;
pr_debug("PCI memory map start 0x%016llx, size 0x%016llx\n",
- (u64)rsrc->start, (u64)rsrc->end - (u64)rsrc->start + 1);
+ (u64)rsrc->start, (u64)resource_size(rsrc));
if (of_device_is_compatible(hose->dn, "fsl,qoriq-pcie-v2.2")) {
win_idx = 2;
@@ -116,7 +116,7 @@
end_idx = 3;
}
- pci = ioremap(rsrc->start, rsrc->end - rsrc->start + 1);
+ pci = ioremap(rsrc->start, resource_size(rsrc));
if (!pci) {
dev_err(hose->parent, "Unable to map ATMU registers\n");
return;
@@ -153,9 +153,9 @@
} else {
pr_debug("PCI IO resource start 0x%016llx, size 0x%016llx, "
"phy base 0x%016llx.\n",
- (u64)hose->io_resource.start,
- (u64)hose->io_resource.end - (u64)hose->io_resource.start + 1,
- (u64)hose->io_base_phys);
+ (u64)hose->io_resource.start,
+ (u64)resource_size(&hose->io_resource),
+ (u64)hose->io_base_phys);
out_be32(&pci->pow[j].potar, (hose->io_resource.start >> 12));
out_be32(&pci->pow[j].potear, 0);
out_be32(&pci->pow[j].powbar, (hose->io_base_phys >> 12));
diff --git a/arch/powerpc/sysdev/fsl_rio.c b/arch/powerpc/sysdev/fsl_rio.c
index 5b206a2..9585338 100644
--- a/arch/powerpc/sysdev/fsl_rio.c
+++ b/arch/powerpc/sysdev/fsl_rio.c
@@ -1523,7 +1523,7 @@
port->priv = priv;
port->phys_efptr = 0x100;
- priv->regs_win = ioremap(regs.start, regs.end - regs.start + 1);
+ priv->regs_win = ioremap(regs.start, resource_size(®s));
rio_regs_win = priv->regs_win;
/* Probe the master port phy type */
diff --git a/arch/powerpc/sysdev/ipic.c b/arch/powerpc/sysdev/ipic.c
index 7367d17..95da897 100644
--- a/arch/powerpc/sysdev/ipic.c
+++ b/arch/powerpc/sysdev/ipic.c
@@ -736,7 +736,7 @@
return NULL;
}
- ipic->regs = ioremap(res.start, res.end - res.start + 1);
+ ipic->regs = ioremap(res.start, resource_size(&res));
ipic->irqhost->host_data = ipic;
diff --git a/arch/powerpc/sysdev/mmio_nvram.c b/arch/powerpc/sysdev/mmio_nvram.c
index ddc877a..69f5814 100644
--- a/arch/powerpc/sysdev/mmio_nvram.c
+++ b/arch/powerpc/sysdev/mmio_nvram.c
@@ -129,7 +129,7 @@
goto out;
}
nvram_addr = r.start;
- mmio_nvram_len = r.end - r.start + 1;
+ mmio_nvram_len = resource_size(&r);
if ( (!mmio_nvram_len) || (!nvram_addr) ) {
printk(KERN_WARNING "nvram: address or length is 0\n");
ret = -EIO;
diff --git a/arch/powerpc/sysdev/mpc8xx_pic.c b/arch/powerpc/sysdev/mpc8xx_pic.c
index 20924f2..22e48e2d 100644
--- a/arch/powerpc/sysdev/mpc8xx_pic.c
+++ b/arch/powerpc/sysdev/mpc8xx_pic.c
@@ -166,7 +166,7 @@
if (ret)
goto out;
- siu_reg = ioremap(res.start, res.end - res.start + 1);
+ siu_reg = ioremap(res.start, resource_size(&res));
if (siu_reg == NULL) {
ret = -EINVAL;
goto out;
diff --git a/arch/powerpc/sysdev/mv64x60_udbg.c b/arch/powerpc/sysdev/mv64x60_udbg.c
index 2792dc8..50a8138 100644
--- a/arch/powerpc/sysdev/mv64x60_udbg.c
+++ b/arch/powerpc/sysdev/mv64x60_udbg.c
@@ -125,11 +125,11 @@
of_node_put(np);
- mpsc_base = ioremap(r[0].start, r[0].end - r[0].start + 1);
+ mpsc_base = ioremap(r[0].start, resource_size(&r[0]));
if (!mpsc_base)
return;
- mpsc_intr_cause = ioremap(r[1].start, r[1].end - r[1].start + 1);
+ mpsc_intr_cause = ioremap(r[1].start, resource_size(&r[1]));
if (!mpsc_intr_cause) {
iounmap(mpsc_base);
return;
diff --git a/arch/powerpc/sysdev/ppc4xx_pci.c b/arch/powerpc/sysdev/ppc4xx_pci.c
index 156aa7d..deda60a 100644
--- a/arch/powerpc/sysdev/ppc4xx_pci.c
+++ b/arch/powerpc/sysdev/ppc4xx_pci.c
@@ -265,7 +265,7 @@
if (ppc4xx_setup_one_pci_PMM(hose, reg,
res->start,
res->start - hose->pci_mem_offset,
- res->end + 1 - res->start,
+ resource_size(res),
res->flags,
j) == 0) {
j++;
@@ -290,7 +290,7 @@
void __iomem *reg,
const struct resource *res)
{
- resource_size_t size = res->end - res->start + 1;
+ resource_size_t size = resource_size(res);
u32 sa;
/* Calculate window size */
@@ -349,7 +349,7 @@
bus_range = of_get_property(np, "bus-range", NULL);
/* Map registers */
- reg = ioremap(rsrc_reg.start, rsrc_reg.end + 1 - rsrc_reg.start);
+ reg = ioremap(rsrc_reg.start, resource_size(&rsrc_reg));
if (reg == NULL) {
printk(KERN_ERR "%s: Can't map registers !", np->full_name);
goto fail;
@@ -465,7 +465,7 @@
if (ppc4xx_setup_one_pcix_POM(hose, reg,
res->start,
res->start - hose->pci_mem_offset,
- res->end + 1 - res->start,
+ resource_size(res),
res->flags,
j) == 0) {
j++;
@@ -492,7 +492,7 @@
int big_pim,
int enable_msi_hole)
{
- resource_size_t size = res->end - res->start + 1;
+ resource_size_t size = resource_size(res);
u32 sa;
/* RAM is always at 0 */
@@ -555,7 +555,7 @@
bus_range = of_get_property(np, "bus-range", NULL);
/* Map registers */
- reg = ioremap(rsrc_reg.start, rsrc_reg.end + 1 - rsrc_reg.start);
+ reg = ioremap(rsrc_reg.start, resource_size(&rsrc_reg));
if (reg == NULL) {
printk(KERN_ERR "%s: Can't map registers !", np->full_name);
goto fail;
@@ -1604,7 +1604,7 @@
if (ppc4xx_setup_one_pciex_POM(port, hose, mbase,
res->start,
res->start - hose->pci_mem_offset,
- res->end + 1 - res->start,
+ resource_size(res),
res->flags,
j) == 0) {
j++;
@@ -1639,7 +1639,7 @@
void __iomem *mbase,
struct resource *res)
{
- resource_size_t size = res->end - res->start + 1;
+ resource_size_t size = resource_size(res);
u64 sa;
if (port->endpoint) {
diff --git a/arch/powerpc/sysdev/qe_lib/qe_ic.c b/arch/powerpc/sysdev/qe_lib/qe_ic.c
index b2acda0..18e75ca 100644
--- a/arch/powerpc/sysdev/qe_lib/qe_ic.c
+++ b/arch/powerpc/sysdev/qe_lib/qe_ic.c
@@ -347,7 +347,7 @@
return;
}
- qe_ic->regs = ioremap(res.start, res.end - res.start + 1);
+ qe_ic->regs = ioremap(res.start, resource_size(&res));
qe_ic->irqhost->host_data = qe_ic;
qe_ic->hc_irq = qe_ic_irq_chip;
diff --git a/arch/powerpc/sysdev/qe_lib/qe_io.c b/arch/powerpc/sysdev/qe_lib/qe_io.c
index 77e4934..fd1a6c3 100644
--- a/arch/powerpc/sysdev/qe_lib/qe_io.c
+++ b/arch/powerpc/sysdev/qe_lib/qe_io.c
@@ -41,7 +41,7 @@
ret = of_address_to_resource(np, 0, &res);
if (ret)
return ret;
- par_io = ioremap(res.start, res.end - res.start + 1);
+ par_io = ioremap(res.start, resource_size(&res));
num_ports = of_get_property(np, "num-ports", NULL);
if (num_ports)
diff --git a/arch/powerpc/sysdev/xics/icp-native.c b/arch/powerpc/sysdev/xics/icp-native.c
index 1f15ad4..039a782 100644
--- a/arch/powerpc/sysdev/xics/icp-native.c
+++ b/arch/powerpc/sysdev/xics/icp-native.c
@@ -247,7 +247,7 @@
return -1;
}
- if (icp_native_map_one_cpu(*indx, r.start, r.end - r.start))
+ if (icp_native_map_one_cpu(*indx, r.start, resource_size(&r)))
return -1;
(*indx)++;